/* HomeScout — calm, card-based two-person listing review UI.
   Self-contained: system font stacks only, no external CDNs. */

:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-secondary: #3b82f6;
  --color-accent: #ea580c;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-border: #e2e8f0;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-love: #059669;
  --color-fine: #d97706;
  --color-no: #dc2626;
  --color-mixed-bg: #fff7ed;
  --color-mixed-border: #fdba74;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --shadow-card: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-card-hover: 0 4px 12px rgba(15, 23, 42, 0.10);
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-heading: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 var(--space-4);
  color: var(--color-text);
}
h1 { font-size: 1.75rem; }
h2 { font-size: 1.25rem; margin-top: var(--space-5); }

p { margin: 0 0 var(--space-3); }

.muted { color: var(--color-text-muted); }

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* ---------- Header / Nav ---------- */

.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary-dark);
}
.brand:hover { text-decoration: none; }

.main-nav {
  display: flex;
  gap: var(--space-4);
  flex: 1;
}

.main-nav a {
  color: var(--color-text);
  font-weight: 500;
  padding: var(--space-2) var(--space-1);
  border-bottom: 2px solid transparent;
}
.main-nav a:hover {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom-color: var(--color-secondary);
}

.user-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.user-badge__name {
  font-weight: 600;
  color: var(--color-text);
}

.switch-link {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px var(--space-2);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.switch-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  text-decoration: none;
}

/* ---------- Page shell ---------- */

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--space-5);
}

.back-link {
  display: inline-block;
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
}

/* ---------- Cards ---------- */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-card);
  transition: box-shadow 200ms ease;
}
.card:hover { box-shadow: var(--shadow-card-hover); }

.card img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  display: block;
}

.card--detail img { max-height: none; }

.photo-strip {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-4);
}
.photo-strip img {
  width: 240px;
  height: 180px;
  flex: none;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 0;
}

.listing-meta { color: var(--color-text-muted); }
.aesthetic-note {
  background: #f1f5f9;
  border-left: 3px solid var(--color-secondary);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}

/* ---------- Buttons ---------- */

.btn {
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-4);
  font-weight: 500;
  transition: background 150ms ease, border-color 150ms ease, transform 100ms ease;
}
.btn:hover { border-color: var(--color-primary); }
.btn:active { transform: scale(0.98); }
.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.btn--primary:hover { background: var(--color-primary-dark); }

.btn--block { width: 100%; }

.btn--love { border-color: var(--color-love); color: var(--color-love); }
.btn--love:hover { background: var(--color-love); color: #fff; }
.btn--fine { border-color: var(--color-fine); color: var(--color-fine); }
.btn--fine:hover { background: var(--color-fine); color: #fff; }
.btn--no { border-color: var(--color-no); color: var(--color-no); }
.btn--no:hover { background: var(--color-no); color: #fff; }

/* ---------- Forms ---------- */

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.field span {
  font-weight: 500;
  font-size: 0.9rem;
}

.field input,
.field select,
.field textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  min-height: 44px;
  background: var(--color-surface);
  color: var(--color-text);
}
.field textarea { min-height: 88px; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 1px;
  border-color: var(--color-secondary);
}

.field-row {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.field-row .field { flex: 1; min-width: 180px; }

.field-group {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin: 0 0 var(--space-4);
}
.field-group legend {
  font-weight: 600;
  padding: 0 var(--space-2);
}

.radio-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  cursor: pointer;
}
.radio-row input { width: 20px; height: 20px; cursor: pointer; }

.alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
}
.alert--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

/* ---------- Auth page ---------- */

.auth-shell {
  display: flex;
  justify-content: center;
  padding-top: var(--space-6);
}
.auth-card { width: 100%; max-width: 380px; }

/* ---------- Ratings & comments ---------- */

.ratings-panel, .comments-panel {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
  margin-top: var(--space-4);
}

.ratings-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.ratings-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.rating-name { font-weight: 500; }

.rating-pill {
  display: inline-block;
  padding: 2px var(--space-2);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: capitalize;
  border: 1px solid transparent;
}
.rating-pill--love { background: #ecfdf5; color: var(--color-love); border-color: #a7f3d0; }
.rating-pill--fine { background: #fffbeb; color: var(--color-fine); border-color: #fde68a; }
.rating-pill--no   { background: #fef2f2; color: var(--color-no); border-color: #fecaca; }

.rate-form {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.comment-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.comment {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}
.comment__meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}
.comment__body { white-space: pre-wrap; }

.comment-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.comment-form textarea {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  resize: vertical;
}
.comment-form button { align-self: flex-start; }

/* ---------- Dashboard ---------- */

.discuss-panel {
  background: var(--color-mixed-bg);
  border: 1px solid var(--color-mixed-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-6);
}
.discuss-panel h2 { margin-top: 0; }

.discuss-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.discuss-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding: var(--space-2) 0;
  border-bottom: 1px dashed var(--color-mixed-border);
}
.discuss-item:last-child { border-bottom: none; }

.badge {
  display: inline-block;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.badge--both_love { background: #ecfdf5; color: var(--color-love); }
.badge--both_no    { background: #fef2f2; color: var(--color-no); }
.badge--both_fine  { background: #fffbeb; color: var(--color-fine); }
.badge--mixed      { background: #fff7ed; color: var(--color-accent); }
.badge--partial    { background: #eff6ff; color: var(--color-primary); }
.badge--none       { background: #f1f5f9; color: var(--color-text-muted); }

.table-scroll { overflow-x: auto; }

.listings-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.listings-table th, .listings-table td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.listings-table th {
  background: #f1f5f9;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
}
.listings-table tr:last-child td { border-bottom: none; }
.listings-table tr.row--mixed { background: #fffaf5; }
.listings-table tr:hover { background: #f8fafc; }

.empty-state {
  color: var(--color-text-muted);
  padding: var(--space-5);
  text-align: center;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
}

/* ---------- Filters banner ---------- */

.filters {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
  font-size: 0.9rem;
  color: var(--color-text);
}
.filters strong { font-weight: 600; }
.filters__label {
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-primary-dark);
}
.filters__sep {
  color: #93c5fd;
}

/* ---------- Thumbnails ---------- */

.thumb {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  display: block;
}
.thumb.ph {
  background: #e8e4da;
  display: inline-block;
  position: relative;
}
.thumb.ph::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 20px;
  height: 20px;
  background: #cfc9ba;
  clip-path: polygon(0% 100%, 30% 55%, 50% 75%, 70% 45%, 100% 100%);
}

.thumb-cell { width: 76px; }

/* ---------- Source badges ---------- */

.source-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 600;
}
.source-count--multi {
  background: #eff6ff;
  color: var(--color-primary-dark);
}

.source-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
}

.badge-source {
  display: inline-block;
  padding: 3px var(--space-3);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: capitalize;
  background: var(--color-surface);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-border);
  transition: border-color 150ms ease, background 150ms ease;
}
.badge-source:hover {
  border-color: var(--color-primary);
  background: #eff6ff;
  text-decoration: none;
}

/* ---------- Responsive ---------- */

@media (max-width: 768px) {
  .site-header__inner { padding: var(--space-3) var(--space-4); }
  .page { padding: var(--space-4); }
  .main-nav { gap: var(--space-3); order: 3; width: 100%; }
  .field-row { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* --- Page head (title + refresh button) --- */
.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.refresh-form { margin: 0; }
.btn-refresh {
  background: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-4);
  font-weight: 600;
  cursor: pointer;
  transition: background 150ms ease, transform 100ms ease;
}
.btn-refresh:hover { background: var(--color-primary-dark); }
.btn-refresh:active { transform: scale(0.98); }

/* --- Banners --- */
.banner {
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  margin: var(--space-3) 0;
  border: 1px solid var(--color-border);
}
.banner--ok { background: #ecfdf5; border-color: #6ee7b7; color: #065f46; }
.banner--info { background: #eff6ff; border-color: #93c5fd; color: #1e40af; }

/* --- Sortable dashboard headers --- */
.listings-table th.sortable {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.listings-table th.sortable:hover { color: var(--color-primary); }
.listings-table th.sortable::after {
  content: "\2195"; /* up-down arrow, neutral state */
  opacity: 0.35;
  margin-left: 0.35em;
  font-size: 0.85em;
}
.listings-table th.sortable[aria-sort="ascending"]::after { content: "\2191"; opacity: 1; }
.listings-table th.sortable[aria-sort="descending"]::after { content: "\2193"; opacity: 1; }
.listings-table th.sortable:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

/* --- Selected rating button (AJAX in-place feedback) --- */
.rate-form button.selected {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.card-links { margin-top: var(--space-2); }